Pith Number

pith:DQSTFG5L

pith:2015:DQSTFG5LQ5MGWV4ITTBZXCFIJA

not attested not anchored not stored refs pending

Observation by resonant angle-resolved photoemission of a critical thickness for 2-dimensional electron gas formation in SrTiO$_3$ embedded in GdTiO$_3$

A. Janotti, B. Himmetoglu, C. Conlon, C.G. Van de Walle, C. Jackson, C.M. Schneider, C.S. Fadley`, G. Conti, G.K. P\'alsson, J. Avila, J. Rault, L. Balents, L. Bjaalie, M.-C. Asensio, P. Moetakef, S. Cho, S. Nem\v{s}\'ak, S. Stemmer

arxiv:1508.03324 v3 · 2015-08-13 · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQSTFG5LQ5MGWV4ITTBZXCFIJA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:05:51.678444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c25329bab87586b57889cc39b88a8480f5305c1a80965e07feb41470e976c85

Aliases

arxiv: 1508.03324 · arxiv_version: 1508.03324v3 · doi: 10.48550/arxiv.1508.03324 · pith_short_12: DQSTFG5LQ5MG · pith_short_16: DQSTFG5LQ5MGWV4I · pith_short_8: DQSTFG5L

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DQSTFG5LQ5MGWV4ITTBZXCFIJA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1c25329bab87586b57889cc39b88a8480f5305c1a80965e07feb41470e976c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05d3db026ebd8a976641afa95a188a690598e834f24920bd1f5a1420a08a663a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-13T19:46:12Z",
    "title_canon_sha256": "cd0724b24696708f9941302b72cf8b3fec1dc80d38b776f26ed4523b7739dc45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03324",
    "kind": "arxiv",
    "version": 3
  }
}